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Heavy Core Duplication

Heavy Core Duplication

by CJRVWilliams • Downloads: 0 • Followers: 0
Description
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Versions

About this Pack

This pack allows heavy cores to be duplicated using a crafting table, while requiring continued interaction with the trial chambers.

Other Packs

This is part of a series of packs I have written to help make non-renewable resources renewable within minecraft, as well as improve the crafting experience for the player. They are availbe ala cart so that they can be incorporated as each player desires. Check out the rest below:

Have a request? Let me know in the discord!

FAQs

Can I get this for a snapshot version?

YES! I don't normally release snapshot versions online, but if you'd like to get this datapack/mod made for a specific snapshot or maintained for snapshot versions, please join the discord and let me know!

Why is JEI an optional dependency for the fabric mod loader version, and can I use another Items Interface?

By default modded recipies are not added into the recipie book, and are therefore not displayed. JEI allows these recipies to be viewed in an visual user interface. You can replace JEI with whatever your preferred recipie viewing interface is.

Join Us in the Root Community

To report bugs, suggest ideas, and follow new data pack and mod development, join us in the Root Community!

How to Install Heavy Core Duplication (Datapack)

Heavy Core Duplication by CJRVWilliams is verified for Datapack, Fabric, Forge, Neoforge, Quilt across Minecraft versions 1.21, 1.21-pre1, 1.21-pre2, 1.21-pre3, 1.21-pre4, 1.21-rc1, 1.21.1, 1.21.10 (latest release: 1.11+mod, file size: 628 KB). Follow the steps below to install it safely from ModCraft.tv:

  1. Click the Download button above and select your Minecraft version (1.21, 1.21-pre1, 1.21-pre2, 1.21-pre3, 1.21-pre4, 1.21-rc1, 1.21.1, 1.21.10) and platform (Datapack, Fabric, Forge, Neoforge, Quilt).
  2. Make sure you have the compatible loader or environment installed for Datapack, Fabric, Forge, Neoforge, Quilt.
  3. Move the downloaded Heavy Core Duplication file into your Minecraft .minecraft/saves/<world>/datapacks folder and launch the game.

All Versions

+ Add Version
Name Game version Platforms Published Downloads Actions
26.3 26.2 26.1.x +1
Fabric Forge Neoforge Quilt
1mo ago 1
26.3 26.2 26.1.x +1
Datapack
2mo ago 1
26.2 26.1.x 1.21.x
Fabric Forge Neoforge Quilt
5mo ago 1
26.2 26.1.x 1.21.x
Datapack
5mo ago 1
26.1.x 1.21.x
Fabric Forge Neoforge Quilt
7mo ago 1
26.1.x 1.21.x
Datapack
7mo ago 1
1.21.x
Fabric Forge Neoforge Quilt
11mo ago 1
1.21.x
Datapack
11mo ago 1
1.21.x
Fabric Forge Neoforge Quilt
last yr. 1
1.21.x
Datapack
last yr. 1
1.21.x
Fabric Forge Neoforge Quilt
last yr. 1
1.21.x
Datapack
last yr. 1
1.21.x
Fabric Forge Neoforge Quilt
last yr. 1
1.21.x
Datapack
last yr. 1
1.21.x
Fabric Forge Neoforge Quilt
last yr. 1
1.21.x
Datapack
last yr. 1
1.21.x
Fabric Forge Neoforge Quilt
last yr. 1
1.21.x
Datapack
last yr. 1
1.21.x
Fabric Forge Neoforge Quilt
last yr. 1
1.21.x
Datapack
last yr. 1
1.21
Fabric Forge Quilt
last yr. 1
1.21
Datapack
last yr. 1
1.21.x
Datapack
last yr. 1
1.21-pre2
Datapack
last yr. 1
1.21-pre1
Datapack
last yr. 1
[1.11+mod] 1.11 by CJRVWilliams on Oct 03, 2026
Download
  • updated data pack version to 121.0 for compatibility with MC 26.3 – Wilderness Bound

[1.11] 1.11 by CJRVWilliams on Sep 16, 2026
Download
  • updated data pack version to 121.0 for compatibility with MC 26.3 – Wilderness Bound

  • updated data pack version to 107.1 for compatibility with MC 26.2 – Chaos Cubed
[1.10] Heavy Core Duplication 1.10 by CJRVWilliams on Jun 17, 2026
Download
  • updated data pack version to 107.1 for compatibility with MC 26.2 – Chaos Cubed
  • updated data pack version to 101.1 for compatibility with MC 26.1 – Tiny Takeover

  • updated data pack version to 101.1 for compatibility with MC 26.1 – Tiny Takeover

  • updated data pack version to 94.1 for compatibility with MC 1.21.11 – Mounts of Mayhem
  • updated data pack version to 94.1 for compatibility with MC 1.21.11 – Mounts of Mayhem
Version 1.7
  • updated data pack version to 88.0 for compatibility with MC 1.21.9 – The Copper Age
  • updated .mcmeta syntax for compatibility with data pack versions 88.0 and above (see snapshot 25w31a for changes)
Version 1.7
  • updated data pack version to 88.0 for compatibility with MC 1.21.9 – The Copper Age
  • updated .mcmeta syntax for compatibility with data pack versions 88.0 and above (see snapshot 25w31a for changes)
  • updated data pack version to 81 for compatibility with Minecraft 1.21.7 and 1.21.8
  • updated data pack version to 81 for compatibility with Minecraft 1.21.7 and 1.21.8
  • updated data pack version to 80 for compatibility with MC 1.21.6 - Chase the Skies
  • updated data pack version to 80 for compatibility with MC 1.21.6 - Chase the Skies
  • updated data pack version to 71 for compatibility with MC 1.21.5 – Spring to Life
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